Transaction not yet indexed

53CfSDUYCmFNAQ11saSJrLrQj6Aur5QuGg95u5cnTxmL2BYjAdGcB3Pup4wzbjnSdeQKT2Y4wvzHFoqTSUcPBfMJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.